Serving 98 students in grades 9-12, Rock University High School ranks in the top 50% of all schools in Wisconsin for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 21-39% (which is lower than the Wisconsin state average of 40%). The percentage of students achieving proficiency in reading/language arts is 40-59% (which is higher than the Wisconsin state average of 38%).
The student-teacher ratio of 14:1 is higher than the Wisconsin state level of 13:1.
Minority enrollment is 25% of the student body (majority Hispanic), which is lower than the Wisconsin state average of 33% (majority Hispanic).
Quick Facts (2026)
- School Type: Charter School
- Grades: 9-12
- Enrollment: 98 students
- Student-Teacher Ratio: 14:1
- Minority Enrollment: 25%
- Graduation Rate: ≥80% (Btm 50% in WI)
- Overall Testing Rank: Top 50%
- Math Proficiency: 21-39% (Btm 50%)
- Reading Proficiency: 40-59% (Top 30%)
- Science Proficiency: 21-39% (Btm 50%)
- Source: National Center for Education Statistics (NCES), WI Dept. of Education
School Overview
Rock University High School's student population of 98 students has grown by 55% over five school years.
The teacher population of 7 teachers has grown by 75% over five school years.
School Type
Grades Offered
Grades 9-12
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
98 students
Gender %
Total Classroom Teachers
7 teachers
School Rankings
Rock University High School ranks within the top 50% of all 1,962 schools in Wisconsin (based off of combined math and reading proficiency testing data).
The diversity score of Rock University High School is 0.41, which is less than the diversity score at state average of 0.53. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#892 out of 1962 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
21-39%
40%
Reading/Language Arts Test Scores (% Proficient)
40-59%
38%
Science Test Scores (% Proficient)
21-39%
44%
Student-Teacher Ratio
14:1
13:1
American Indian
n/a
1%
Asian
n/a
4%
Hispanic
16%
14%
Black
4%
9%
White
75%
67%
Hawaiian
n/a
n/a
Two or more races
5%
5%
All Ethnic Groups
Graduation Rate
≥80%
90%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
39%
37%
Eligible for Reduced Lunch
2%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), WI Dept. of Education
Frequently Asked Questions
What is Rock University High School's ranking?
Rock University High School is ranked #892 out of 1,962 schools, which ranks it among the top 50% of public schools in Wisconsin.
What schools are Rock University High School often compared to?
Rock University High Schoolis often viewed alongside schools like Craig High School, Parker High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
21-39% of students have achieved math proficiency (compared to the 40% WI state average), while 40-59% of students have achieved reading proficiency (compared to the 38% WI state average).
What is the graduation rate of Rock University High School?
The graduation rate of Rock University High School is 80%, which is lower than the Wisconsin state average of 90%.
How many students attend Rock University High School?
98 students attend Rock University High School.
What is the racial composition of the student body?
75% of Rock University High School students are White, 16% of students are Hispanic, 5% of students are Two or more races, and 4% of students are Black.
What is the student-teacher ratio of Rock University High School?
Rock University High School has a student ration of 14:1, which is higher than the Wisconsin state average of 13:1.
What grades does Rock University High School offer ?
Rock University High School offers enrollment in grades 9-12 (Supplemental Virtual).
What school district is Rock University High School part of?
Rock University High School is part of Janesville School District.
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